74451000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 264176640

約数和(自身を除く): 189725640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 39, 40, 46, 50, 52, 60, 65, 69, 75, 78, 83, 92, 100, 104, 115, 120, 125, 130, 138, 150, 156, 166, 184, 195, 200, 230, 249, 250, 260, 276, 299, 300, 312, 325, 332, 345, 375, 390, 415, 460, 498, 500, 520, 552, 575, 598, 600, 650, 664, 690, 750, 780, 830, 897, 920, 975, 996, 1000, 1079, 1150, 1196, 1245, 1300, 1380, 1495, 1500, 1560, 1625, 1660, 1725, 1794, 1909, 1950, 1992, 2075, 2158, 2300, 2392, 2490, 2600, 2760, 2875, 2990, 3000, 3237, 3250, 3320, 3450, 3588, 3818, 3900, 4150, 4316, 4485, 4600, 4875, 4980, 5395, 5727, 5750, 5980, 6225, 6474, 6500, 6900, 7176, 7475, 7636, 7800, 8300, 8625, 8632, 8970, 9545, 9750, 9960, 10375, 10790, 11454, 11500, 11960, 12450, 12948, 13000, 13800, 14950, 15272, 16185, 16600, 17250, 17940, 19090, 19500, 20750, 21580, 22425, 22908, 23000, 24817, 24900, 25896, 26975, 28635, 29900, 31125, 32370, 34500, 35880, 37375, 38180, 39000, 41500, 43160, 44850, 45816, 47725, 49634, 49800, 53950, 57270, 59800, 62250, 64740, 69000, 74451, 74750, 76360, 80925, 83000, 89700, 95450, 99268, 107900, 112125, 114540, 124085, 124500, 129480, 134875, 143175, 148902, 149500, 161850, 179400, 190900, 198536, 215800, 224250, 229080, 238625, 248170, 249000, 269750, 286350, 297804, 299000, 323700, 372255, 381800, 404625, 448500, 477250, 496340, 539500, 572700, 595608, 620425, 647400, 715875, 744510, 809250, 897000, 954500, 992680, 1079000, 1145400, 1240850, 1431750, 1489020, 1618500, 1861275, 1909000, 2481700, 2863500, 2978040, 3102125, 3237000, 3722550, 4963400, 5727000, 6204250, 7445100, 9306375, 12408500, 14890200, 18612750, 24817000, 37225500, 74451000]

約数ペア:

[(1, 74451000), (2, 37225500), (3, 24817000), (4, 18612750), (5, 14890200), (6, 12408500), (8, 9306375), (10, 7445100), (12, 6204250), (13, 5727000), (15, 4963400), (20, 3722550), (23, 3237000), (24, 3102125), (25, 2978040), (26, 2863500), (30, 2481700), (39, 1909000), (40, 1861275), (46, 1618500), (50, 1489020), (52, 1431750), (60, 1240850), (65, 1145400), (69, 1079000), (75, 992680), (78, 954500), (83, 897000), (92, 809250), (100, 744510), (104, 715875), (115, 647400), (120, 620425), (125, 595608), (130, 572700), (138, 539500), (150, 496340), (156, 477250), (166, 448500), (184, 404625), (195, 381800), (200, 372255), (230, 323700), (249, 299000), (250, 297804), (260, 286350), (276, 269750), (299, 249000), (300, 248170), (312, 238625), (325, 229080), (332, 224250), (345, 215800), (375, 198536), (390, 190900), (415, 179400), (460, 161850), (498, 149500), (500, 148902), (520, 143175), (552, 134875), (575, 129480), (598, 124500), (600, 124085), (650, 114540), (664, 112125), (690, 107900), (750, 99268), (780, 95450), (830, 89700), (897, 83000), (920, 80925), (975, 76360), (996, 74750), (1000, 74451), (1079, 69000), (1150, 64740), (1196, 62250), (1245, 59800), (1300, 57270), (1380, 53950), (1495, 49800), (1500, 49634), (1560, 47725), (1625, 45816), (1660, 44850), (1725, 43160), (1794, 41500), (1909, 39000), (1950, 38180), (1992, 37375), (2075, 35880), (2158, 34500), (2300, 32370), (2392, 31125), (2490, 29900), (2600, 28635), (2760, 26975), (2875, 25896), (2990, 24900), (3000, 24817), (3237, 23000), (3250, 22908), (3320, 22425), (3450, 21580), (3588, 20750), (3818, 19500), (3900, 19090), (4150, 17940), (4316, 17250), (4485, 16600), (4600, 16185), (4875, 15272), (4980, 14950), (5395, 13800), (5727, 13000), (5750, 12948), (5980, 12450), (6225, 11960), (6474, 11500), (6500, 11454), (6900, 10790), (7176, 10375), (7475, 9960), (7636, 9750), (7800, 9545), (8300, 8970), (8625, 8632)]